? WE’RE HIRING | SI/PI ENGINEER RTLYNX Semicon India Pvt. Ltd. is looking for an experienced SI/PI Engineer to join our growing semiconductor engineering team. If you are passionate about high-speed semiconductor systems, Signal Integrity, Power Integrity, SerDes, DDR/LPDDR and advanced SI/PI simulation, this opportunity could be a great fit for you ? Position: SI/PI Engineer ?

Location:
Bangalore/ Hyderabad ?

Experience:
4+ Years ? Industry: Semiconductor / High-Speed Systems ?

Key Responsibilities
• Perform end-to-end Signal Integrity (SI) and Power Integrity (PI) analysis across Die, Package, Board and System levels.
• Analyze and optimize high-speed interfaces including SerDes, DDR/LPDDR and other high-speed protocols.
• Perform channel analysis, S-parameter extraction, crosstalk, eye-diagram, jitter and PDN analysis.
• Develop 2D/3D electromagnetic models and perform package and board interconnect analysis.
• Support product development from specification and architecture through design, validation and product release.
• Correlate simulation results with lab measurements and troubleshoot SI/PI issues.
• Collaborate closely with ASIC/SoC, Package, PCB, Hardware, Validation and System Engineering teams.



? Required Skills ✅ 3+ years of relevant SI/PI engineering experience ✅ Strong understanding of Signal Integrity & Power Integrity fundamentals ✅ Hands-on experience with SerDes, DDR/LPDDR or similar high-speed interfaces ✅ Strong knowledge of Transmission Line, S-Parameters, Crosstalk, Eye Diagrams, Jitter and PDN ✅ Experience in Package and/or Board SI/PI analysis ✅ Experience with S-parameter extraction, 2D/3D EM modeling and simulation-to-measurement correlation ? EDA / Simulation Tools Experience with multiple SI/PI tools such as: Ansys HFSS / SIwave | Cadence PowerSI / SystemSI | Siemens HyperLynx / Advanced Solver | Keysight ADS | HSPICE / Broadband SPICE or equivalent tools. ⚡ IMPORTANT – NOTICE PERIOD Candidates who are currently serving their notice period OR have a confirmed/clear Last Working Day (LWD) are eligible to apply. ? Interested candidates: Please share your updated resume along with your current location, total experience, relevant SI/PI experience, notice period/LWD and contact details. at Shubhangini.
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📌 SI PI Engineer (Bengaluru)
🏢 RTLYNX SEMICON
📍 Bengaluru